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Trifluoromethane(R23)

Molecular formula:CHF

Molecular weight:70.01

CAS:75-46-7

Properties:colorless odorless gas, Melting point -155°C, Boiling point -84°C, Relative density(water=1)1. 52(-80°C), Relative density(air=1)2. 43

Packing :high pressure cylinder, 30kg, 380kg, or following your demands.

Uses:used as refrigerant or fire retardant

Storage & Transportation:high pressure cylinder, avoid knock, fall, insolation and heat

Quality index

Item

For fire retardant

For refrigerant

For special customer

Purity, % /

99.5

99.5

99.9

Moisture, ppm≤

20

10

10

Acidity (HF), mg/kg≤

1

1

0.1

reside on evaporation, % ≤

0.10

0.01

0.01

suspended matter or precipitate

no

no

no

Chloride

——

——

——

Foul gas in air phase , %(v/v)≤

——

1.5

0.1

carbon dichloride, ppm ≤

——

——

30

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